MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202647085173 A) filed by Fraunhofer-Gesellschaft Zur Frderung Der Angewandten Forschung E. V. on July 11, 2026, for Inter Prediction In Multi-Channel Signal Coding.
Inventors include Pfaff, Jonathan; Kirchhoffer, Heiner; Helmrich, Christian; Pientka, Sophie Number; Rudat, Christian; Schwarz, Heiko; Marpe, Detlev; and Wiegand, Thomas.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: An embodiment is related to a decoder/encoder for decoding/encoding a multi-channel digital signal from/into a data stream configured to decode/encode coded channels representing the multi-channel digital signal from/into the data stream in temporal blocks with sequentially decoding/encoding from/into the data stream a predetermined temporal block of each of the coded channels before decoding a subsequent temporal block of any of the coded channels by determining one or more prediction parameters and predicting a current temporal block of a predetermined coded channel from a reference block portion of one or more reference channels using the one or more prediction parameters. The one or more prediction parameters are determined based on a preceding temporal segment of the predetermined coded channel and a preceding temporal reference segment of the one or more reference channels.
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